AT&T and OneDrive

Has anyone with AT&T been able to redeem the 100gb of One Drive storage? I saw on another forum someone quoted the samsung website as saying if it wasn't preinstalled on your phone, that offer isn't available. It wasn't preinstalled on mine. I downloaded from the Galaxy app store, signed in, and I only have 15gb.

i have AT&T and i installed it, signed in and it's showing 100 plus the 30 i had before. I also have the camera upload on (when connected to wifi and charging only), Maybe that has something to do with it. I know Dropbox gives more storage when you enable that option.